I Love Trucks! by Philemon Sturges, illus. by Shari Halpern, now in paperback, shows bright and colorful black outlined illustrations of a tow truck, a street sweeper and a backhoe in action. From the same team and in the same format (""I like trains that hoot and roar/ as they rumble by my door""), I Love Trains! demonstrates a flatcar carrying a veiled massive airplane (""secret stuff that's under wrap""), among other cargo. The books show the featured trucks and train cars on the endpapers. ( May)